
* nfft, pnfft: fix detection of fftw variants (precision) * nfft, pnfft: use fftw's selected_precisions; avoid repetitive calls to spec Co-authored-by: Martin Lang <martin.lang@mpsd.mpg.de>
* nfft, pnfft: fix detection of fftw variants (precision) * nfft, pnfft: use fftw's selected_precisions; avoid repetitive calls to spec Co-authored-by: Martin Lang <martin.lang@mpsd.mpg.de>